Commit graph

71290 commits

Author SHA1 Message Date
T Karthik Reddy
ea4d4cb39a net: gem: Enable ethernet rx clock for versal
Enable rx clock along with tx clock for versal platform. Use compatible
data to enable/disable clocks in the driver.

Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-02-23 14:56:59 +01:00
T Karthik Reddy
8faa7913a4 i2c: i2c_cdns: Enable i2c clock
Enable i2c controller clock from driver probe function
by calling clk_enable().

Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2021-02-23 14:56:59 +01:00
T Karthik Reddy
60b03f1cc4 clk: versal: Add support to enable clocks
Add clock enable functionality in versal clock driver to enable
clocks from peripheral drivers using clk_ops.

Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-02-23 14:56:59 +01:00
T Karthik Reddy
a72a6ae362 clk: zynqmp: Add support to enable clocks
Add clock enable functionality in zynqmp clock driver to enable
clocks from peripheral drivers using clk_ops.

Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-02-23 14:56:59 +01:00
Michal Simek
9b7aac7536 clk: zynq: Add dummy clock enable function
A lot of Xilinx drivers are checking -ENOSYS which means that clock driver
doesn't have enable function. Remove this checking from drivers and create
dummy enable function as was done for clk_fixed_rate driver by
commit 6bf6d81c11 ("clk: fixed_rate: add dummy enable() function").

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-02-23 14:56:59 +01:00
Michal Simek
3aba25bc38 arm64: zynqmp: Do not clear reset reason
There is no need to clear reset reason register because it is protected by
PMUFW already which is reported when verbose log is enabled as:
pm_core.c@733 APU> No write permission to 0xFF5E0220

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-02-23 14:56:59 +01:00
Michael Walle
8c02d842b6 fpga: zynqpl: fix buffer alignment
Due to pointer arithmetic, "sizeof(u32) * ARCH_DMA_MINALIGN" is
subtracted. It seems that the original intention was to just subtract
ARCH_DMA_MINALIGN. Fix it.

Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-02-23 14:56:55 +01:00
Minkyu Kang
0b547b40b1 samsung: origen: change maintainer
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2021-02-23 15:43:27 +09:00
Minkyu Kang
2881d748ea samsung: espresso7420: change maintainer
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2021-02-23 15:43:27 +09:00
Minkyu Kang
8bed6cc89a samsung: smdkv310: change maintainer
change maintainer to Jaehoon

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-02-23 15:43:27 +09:00
Minkyu Kang
fec41dc8e9 samsung: smdk5420: change maintainer
change maintainer to Jaehoon

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-02-23 15:43:27 +09:00
Minkyu Kang
509b62725e samsung: smdk5250: change maintainer
change maintainer to Jaehoon

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-02-23 15:43:27 +09:00
Minkyu Kang
d42ad5e355 samsung: goni: change maintainer
change maintainer to Jaehoon

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-02-23 15:43:27 +09:00
Mark Kettenis
0d9ff95cd6 serial: s5p: Allow independent selection
Currently support for the Samsung serial port driver is part
of CONFIG_S5P which controls selection of several drivers for
the S5P family.  Give it its own config option such that we
can use it on other SoCs as well.

Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
Reviewed-by: Patrick Wildt <patrick@blueri.se>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2021-02-23 15:43:21 +09:00
Jaehoon Chung
d9f960046c power: pmic: remove pmic_max8997/8 files
Remove pmic_max8997/8 files about no-DM.
There are already existed max8997/8 as driver-model.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2021-02-23 15:43:13 +09:00
Jaehoon Chung
579d819971 board: samsung: covert to driver model about power_key_pressed
Convert to driver model about power_key_pressed.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2021-02-23 15:43:13 +09:00
Tom Rini
8f7a16aac3 - adds adc-keys button driver
- fix meson-saradc driver to get reference voltage
 - add adc-keys test for sandbox
 - enable adc-keys for VIM3 & VIM3L boards
 - fix button.h build
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEPVPGJshWBf4d9CyLd9zb2sjISdEFAmAzv0gACgkQd9zb2sjI
 SdGUaw//ZeWLd5uVOIb7lWW/LyEM8gjll3SGm40YMvxucBkb3tYyQzWpInUDAua0
 +rOpXptlCZ6WMfTJ2PhB0e30aZexgN3XsvHYEMEV7MGmk1HoUfqGHiDWcI1pDLD0
 p8cmoNoDYWDUqj1J1ibUUOjK+SrAXjezp+kxSjP0ttpXX2RxhXEZrFwzSK6uqUZk
 acqLwg+dOZZLtYZb1gYiDu2NHxnLEqRGqoG/D5emKjZQ3Ofquw+/TFawWpZH5qZf
 cRWCtEo8b9QMdgkI9wvgTHPfPGIP3mkRfQpGrhUmtDsX15s3VVIsEDtjmLluXn6P
 TjVocElz2BrsYENFLo7vt/V7A7MQ6n/276y3H6hyzPwM/LMPLWUsSowiYPVgfXzy
 td8f5NgH8996LN79ia8ZlVYeV3XJu1w26l7kSfBpybS1HVXNTSCsHy5a9y2vjl1B
 YH2O8i7yLxwld/ce0oQtu+6SiFaKWBUdc1FQXOvXeYy89VsRqvaS7RMI2yF3GCcb
 Ov38QVkq2hWIyz4CfpyKtXGSr/H7tOtQdEi9eAMeJwbBprMh/fjpeI8M0QAGdAW0
 F5jUFHK4+BFlqOFphTb00SYLFPCBRfK4kwg2azfQs4589ShlcLaY1RkGRsezLCj2
 bqwITNC+bLup5MSseBr/CgMaXR7JMxbYOuYlLupzRyo5yI0MWvo=
 =/PJV
 -----END PGP SIGNATURE-----

Merge tag 'u-boot-amlogic-20210222' of https://gitlab.denx.de/u-boot/custodians/u-boot-amlogic

- adds adc-keys button driver
- fix meson-saradc driver to get reference voltage
- add adc-keys test for sandbox
- enable adc-keys for VIM3 & VIM3L boards
- fix button.h build
2021-02-22 12:37:02 -05:00
Tom Rini
bced796e2d Merge tag 'ti-v2021.04-rc3' of https://gitlab.denx.de/u-boot/custodians/u-boot-ti
- Fix ethernet on J721e
- Sync am335x DT nodes from Linux 5.9-rc7
- Minor Clock fixes
2021-02-22 09:12:04 -05:00
Tom Rini
a3ddc776fa - splash_source warning fix when building with 64-bit toolchains
- lq123p1jx31 and nv101wxmn51 compatible in simple panel driver
  - remove not used mb862xx driver
  - add Himax HX8238D panel driver
  - s/video_uc_platdata/video_uc_plat/
 -----BEGIN PGP SIGNATURE-----
 
 iGwEABECACwWIQSC4hxrSoIUVfFO0kRM6ATMmsalXAUCYDOevA4cYWd1c3RAZGVu
 eC5kZQAKCRBM6ATMmsalXNaAAJ0RUysoiZFAddxyrW7otwe+xxmdTACbBcVXCPuX
 W41gJtQyftU4rMGbMoo=
 =iAX1
 -----END PGP SIGNATURE-----

Merge tag 'video-for-v2021.04-rc3' of https://gitlab.denx.de/u-boot/custodians/u-boot-video

 - splash_source warning fix when building with 64-bit toolchains
 - lq123p1jx31 and nv101wxmn51 compatible in simple panel driver
 - remove not used mb862xx driver
 - add Himax HX8238D panel driver
 - s/video_uc_platdata/video_uc_plat/
2021-02-22 09:11:27 -05:00
Tom Rini
3c2ec6cb31 Merge branch '2021-02-21-mpc83xx-updates'
- mpc8379erdb DM_MMC conversion
- kmeter1 updates
- qe_uec fixes
2021-02-22 09:06:36 -05:00
Neil Armstrong
2d339efb1f button: add udevice forward declaration
After 401d1c4f5d ("common: Drop asm/global_data.h from common header")
build fails with :

drivers/button/button-uclass.c:13:5: error: conflicting types for 'button_get_by_label'
int button_get_by_label(const char *label, struct udevice **devp)
    ^~~~~~~~~~~~~~~~~~~

Adding struct udevice forward declaration in button.h solves the build error.

Fixes: 401d1c4f5d ("common: Drop asm/global_data.h from common header")
Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-22 11:07:57 +01:00
Dario Binacchi
d67da448ff arch: sandbox: fix typo in clk.h
Fix the 'devivce' typo in arch/sandbox/include/asm/clk.h.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-22 11:39:49 +05:30
Dario Binacchi
ecec33faa1 clk: remove a redundant header
The linux/err.h header file was included twice.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-22 11:39:49 +05:30
Dario Binacchi
252ee3c5b9 arm: dts: sync am33xx-clocks with Linux 5.9-rc7
The commit 6337d53fdf ("arm: dts: sync am33xx with Linux 5.9-rc7")
synchronized the am33xx-clocks.dtsi file with Linux 5.9-rc7 with the
exception of two nodes. I think I was wrong and it is better to keep
the two files similar and possibly make changes to the *-u-boot.dtsi
files.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
2021-02-22 11:39:48 +05:30
Dario Binacchi
d242a14533 clk: ti: improve debug messages for clkctrl driver
The previous version printed the same debug message for both the enable
and disable routines without highlighting whether you were enabling or
disabling the module. It is now clear whether you are enabling or
disabling the module.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
2021-02-22 11:39:48 +05:30
Rasmus Villemoes
44a7cc82b3 uec.h: fix COFIG_DM typo
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Heiko Schocher <hs@denx.de>
2021-02-21 18:46:41 -05:00
Rasmus Villemoes
69bd7dfc3a dm_qe_uec.c: fix indentation in uec_set_mac_if_mode()
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Heiko Schocher <hs@denx.de>
2021-02-21 18:46:41 -05:00
Rasmus Villemoes
bdf319273b mdio-uclass.c: support fixed-link subnodes
When trying to port our mpc8309-based board to DM_ETH, on top of
Heiko's patches, I found that nothing in mdio-uclass.c seems to
support the use of a fixed-link subnode of the ethernet DT node. That
is, the ethernet node looks like

		enet0: ethernet@2000 {
			device_type = "network";
			compatible = "ucc_geth";
			...
			fixed-link {
				reg = <0xffffffff>;
				speed = <100>;
				full-duplex;
			};

but the current code expects there to be phy-handle property. Adding
that, i.e.

			phy-handle = <&enet0phy>;
			enet0phy: fixed-link {

just makes the code break a few lines later since a fixed-link node
doesn't have a reg property. Ignoring the dtc complaint and adding a
dummy reg property, we of course hit "can't find MDIO bus for node
ethernet@2000" since indeed, the parent node of the phy node does not
represent an MDIO bus. So that's obviously the wrong path.

Now, in linux, it seems that the fixed link case is treated specially;
in the of_phy_get_and_connect() which roughly corresponds to
dm_eth_connect_phy_handle() we have

    if (of_phy_is_fixed_link(np)) {
        ret = of_phy_register_fixed_link(np);
        ...
    } else {
        phy_np = of_parse_phandle(np, "phy-handle", 0);
	...
    }

    phy = of_phy_connect(dev, phy_np, hndlr, 0, iface);

And U-Boot's phy_connect() does have support for fixed-link
subnodes. Calling phy_connect() directly with NULL bus and a dummy
address does seem to make the ethernet work.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Heiko Schocher <hs@denx.de>
2021-02-21 18:46:41 -05:00
Heiko Schocher
397ecc30b8 mpc83xx: kmeter1: increase malloc_f space
make malloc space before relocation bigger, set

CONFIG_SYS_MALLOC_F_LEN=0x800

Signed-off-by: Heiko Schocher <hs@denx.de>
2021-02-21 18:46:41 -05:00
Heiko Schocher
71523efc61 mpc83xx: kmeter1_defconfig add missing BAT4 config
BAT4 setup missed in defconfig, add it.

Signed-off-by: Heiko Schocher <hs@denx.de>
2021-02-21 18:46:41 -05:00
Sinan Akman
a2c48cb757 mpc8379erdb: Convert to DM_MMC
Signed-off-by: Sinan Akman <sinan@writeme.com>
2021-02-21 18:46:41 -05:00
Sinan Akman
cbc3cd02a1 mpc8379erdb: Add device tree
Signed-off-by: Sinan Akman <sinan@writeme.com>
2021-02-21 18:45:26 -05:00
Tom Rini
bbc0fcc302 Pull request for efi-2021-04-rc3
Bug fixes:
 
 * Let EFI simple file protocol access last block of partition
 * Correct conversion of multi-part device paths in
   EFI_DEVICE_PATH_TO_TEXT_PROTOCOL.ConvertDevicePathToText()
 
 Documentation:
 
 * booti and qfw man-pages
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEbcT5xx8ppvoGt20zxIHbvCwFGsQFAmAyK8YACgkQxIHbvCwF
 GsQgSA//UXeBPxeHaI0ZgCTgq37GMQiz20BsEHN4V7OXJK28HCJPCKWlze+Y8BcT
 bwRwfQmP+mBy5PdC2ayy3OxkTVJVBx0O1wobWXUhxDTGejMHMy9K5qdwRgqsXZpV
 W8/eT8039UpFvS27OAwEJSUkgKj/A1UjUOcO4VpLDvCyBhEUoxAwrXuRBy6my/54
 cpq1DtaZpyaXN0gqMTCAlnEi6jEQjvq1dJyfN8/EkMqnaRhkuofx2qFony6TohZM
 k53rBwiV1nW5lJOuq64kZMnCjpcGvE8QLr5f+4VVY0+rV67SrDZoxYewy6snVtj1
 p4i+IaDAgJ6QBexW2Smym1enW44kyIhOYbISANAfXo+Q2rY0e5LhcK1hlDIZWT5D
 u6oq9J6ROZb9qZYhb4yh6g1vuIvNhYN3hN2NQ6WcBDu3zMEZe3rPbkCIbjT0NQzX
 aKh4GkRivRsMXxNy9Zx20h5SrPF8gfmPULGPzVDY/rZXin1+M1bUZtZGH7GSWyOr
 x9RHfXIyki0KHkK4tOuAljs8A7/p+HrJj/46ynC2OfxLqo+kf0EkfoWk1sSEqOE/
 cDSM3iKjV/l3I8mbJd/Y7I3PpulrHmzuJHIDGlcmaZ8gjTCy7ny1mdd7qDafKmnc
 Oj7uHO/hVgLLH9XVMZKzIg9QWzKT2qXWhuAWAeDfe4AZA/FgM48=
 =P6/T
 -----END PGP SIGNATURE-----

Merge tag 'efi-2021-04-rc3' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2021-04-rc3

Bug fixes:

* Let EFI simple file protocol access last block of partition
* Correct conversion of multi-part device paths in
  EFI_DEVICE_PATH_TO_TEXT_PROTOCOL.ConvertDevicePathToText()

Documentation:

* booti and qfw man-pages
2021-02-21 11:17:30 -05:00
Tom Rini
b732c8780c Merge tag 'for-v2021.04' of https://gitlab.denx.de/u-boot/custodians/u-boot-i2c
i2c changes for v2021.04

new feature:
- Allow disabling driver model for I2C in SPL

fixes:
- i2c-gpio: Fix GPIO output
- at91: fix crash when using 'i2c probe'
2021-02-21 11:17:07 -05:00
Tom Rini
72993e8e03 Merge branch 'master' of git://git.denx.de/u-boot-sh
- RCar Gen3 updates
2021-02-21 11:16:38 -05:00
Heinrich Schuchardt
d46bee8c2d doc: qfw man-page
Provide a man-page for the qfw command.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-02-21 09:21:36 +01:00
Heinrich Schuchardt
bd3d75bb0c efi_loader: multi part device paths to text
Our current implementation of
EFI_DEVICE_PATH_TO_TEXT_PROTOCOL.ConvertDevicePathToText() truncates multi
part device paths after the first part. We should convert all parts.

Render device path instance ends as commas. This is not explicitly
described in the UEFI spec but mimics what EDK II does.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2021-02-21 09:21:35 +01:00
Heinrich Schuchardt
1edfc3fa9b efi_selftest: multi part device path to text
Test EFI_DEVICE_PATH_TO_TEXT_PROTOCOL.ConvertDevicePathToText() for a multi
part device path.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2021-02-21 09:21:35 +01:00
Heinrich Schuchardt
512f092da2 efi_selftest: compiler flags for dtbdump.o
Fix a typo. Apply the correct compiler flags to dtbdump.o.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-02-21 09:21:35 +01:00
Heinrich Schuchardt
f228049297 doc: booti man-page
Provide a man-page for the booti command.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-21 09:21:35 +01:00
Heinrich Schuchardt
3af8d1c44c doc/README.distro: kernel_comp_addr_r
Add missing articles and preposition.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-02-21 09:21:35 +01:00
Heinrich Schuchardt
611e7f860a doc: Add reference to U-Boot project in conf.py
With the last update of conf.py the references to U-Boot where replaced by
references to Linux.

Fix the project references in the generated documentation.

Reported-by: Simon Glass <sjg@chromium.org>
Reported-by: Bin Meng <bmeng.cn@gmail.com>
Fixes: 98f01cf7a2 ("doc: update Kernel documentation build system")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-02-21 09:21:35 +01:00
Jesper Schmitz Mouridsen
e67beffee0 Allow last block to be read
The last block is of size media->block_size

Signed-off-by: Jesper Schmitz Mouridsen <jesper@schmitz.computer>

Simplify expression.
Apply same change to efi_disk_write_blocks().

Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-02-21 09:21:35 +01:00
Igor Opaniuk
2147a16983 dm: i2c: use CONFIG_IS_ENABLED macro for DM_I2C/DM_I2C_GPIO
Use CONFIG_IS_ENABLED() macro, which provides more convenient
way to check $(SPL)DM_I2C/$(SPL)DM_I2C_GPIO configs
for both SPL and U-Boot proper.

CONFIG_IS_ENABLED(DM_I2C) expands to:
- 1 if CONFIG_SPL_BUILD is undefined and CONFIG_DM_I2C is set to 'y',
- 1 if CONFIG_SPL_BUILD is defined and CONFIG_SPL_DM_I2C is set to 'y',
- 0 otherwise.

All occurences were replaced automatically using these bash cmds:
$ find . -type f -exec sed -i
     's/ifndef CONFIG_DM_I2C/if !CONFIG_IS_ENABLED(DM_I2C)/g' {} +
$ find . -type f -exec sed -i
    's/ifdef CONFIG_DM_I2C/if CONFIG_IS_ENABLED(DM_I2C)/g' {} +
$ find . -type f -exec sed -i
    's/defined(CONFIG_DM_I2C)/CONFIG_IS_ENABLED(DM_I2C)/g' {} +
$ find . -type f -exec sed -i
    's/ifndef CONFIG_DM_I2C_GPIO/if !CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} +
$ find . -type f -exec sed -i
    's/ifdef CONFIG_DM_I2C_GPIO/if CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} +
$ find . -type f -exec sed -i
    's/defined(CONFIG_DM_I2C_GPIO)/CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} +

Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-21 06:08:00 +01:00
Igor Opaniuk
a907dce88e board: freescale: drop CONFIG_DM_I2C undefs
Drop CONFIG_DM_I2C undefs from board header files, and make them
disabled on these boards in defconfigs instead.

Disabling on Kconfig symbol was done automatically with this script:

cd configs
files=(*ls1046a*)
files2=(*T104*RDB*)
files3=(ls1021atwr_*)
files4=("imx8mp_evk_defconfig phycore-imx8mp_defconfig")
combine=("${files[@]}" "${files2[@]}" "${files3[@]}" "${files4[@]}")
cd ..

for item in ${combine[*]}
do
   echo "Adjusting  $item"
   echo "# CONFIG_SPL_DM_I2C is not set" >> configs/$item
   make $item && make savedefconfig && cp defconfig configs/$item
done

Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
Reviewed-by: Tom Rini <trini@konsulko.com>
2021-02-21 06:07:45 +01:00
Igor Opaniuk
d1f3abe1e7 dm: i2c: allow disabling driver model in SPL
At present if U-Boot proper uses driver model for I2C, then SPL has to
also. While this is desirable, it places a significant barrier to moving
to driver model in some cases. For example, with a space-constrained SPL
it may be necessary to enable CONFIG_SPL_OF_PLATDATA which involves
adjusting some drivers.

This patch introduces a separate Kconfig symbols for enabling DM_I2C and
DM_I2C_GPIO support in SPL.

This will also help to get away from dirty workarounds to
achieve non-DM I2C support for SPL, which is currently used in some
board header files like:

ifdef CONFIG_SPL_BUILD
undef CONFIG_DM_I2C
endif

Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
Reviewed-by: Tom Rini <trini@konsulko.com>
2021-02-21 06:07:30 +01:00
Eugen Hristev
73c16692bc i2c: at91: fix crash when using 'i2c probe'
When issuing 'i2c probe', the driver was crashing, because at probe
there is a request with zero length buffer to write to i2c bus.
The xfer_msg function assumes the buffer is always there, and never
checks for the buffer length.

=> i2c dev 0
Setting bus to 0
=> i2c probe
Valid chip addresses:
data abort
pc : [<7ffa97dc>]          lr : [<7ffa96f8>]
reloc pc : [<66f277dc>]    lr : [<66f276f8>]
sp : 7fb7c110  ip : 7ff87a28     fp : 7ff99938
r10: 00000002  r9 : 7fb7dec0     r8 : 00000000
r7 : e181c600  r6 : 7fb88c20     r5 : 00000000  r4 : 7fb7c128
r3 : 00000000  r2 : 00000001     r1 : 00000000  r0 : 00000009
Flags: nZCv  IRQs off  FIQs off  Mode SVC_32
Code: eb0092f4 e1a00005 e8bd81f0 e594300c (e5d33000)
Resetting CPU ...

Fixes: 8800e0fa20 ("i2c: atmel: add i2c driver")
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2021-02-21 06:05:08 +01:00
Harm Berntsen
6befb51f34 i2c: i2c-gpio: Fix GPIO output
The dm_gpio_set_dir_flags function cannot be used to update the
configuration of a GPIO pin because it does a bitwise OR with the
existing flags. Looks like commit 788ea83412 ("gpio: add function
_dm_gpio_set_dir_flags") has introduced this behaviour and the i2c-gpio
driver has been broken since.

Signed-off-by: Harm Berntsen <harm.berntsen@nedap.com>
CC: Heiko Schocher <hs@denx.de>
CC: Patrick Delaunay <patrick.delaunay@st.com>
2021-02-21 06:04:49 +01:00
Marek Vasut
c98cc9b2e8 ARM: rmobile: Enable CONFIG_PCI_REGION_MULTI_ENTRY on RCar3
R-Car3 can have multiple regions of type memory in DT, enable
CONFIG_PCI_REGION_MULTI_ENTRY to handle those instead of using
just one of the memory regions.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
2021-02-20 22:38:28 +01:00
Marek Vasut
06183ac5f5 pci: renesas: Fix BAR mapping on Gen3
Because the first PCIExAR(n) register is configured with the mapping,
It is the second PCIExAR(n) register that must be written with 0, not
the last one. Update the n from 4 to 1 to select the correct register.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2021-02-20 22:38:28 +01:00